Olympiakos v Tottenham

Olympiakos v Tottenham Hotspur (Kick-off 5.55pm). All the action from the opening fixture in Group B, held at Karaiskakis Stadium. Spurs reached the final for the first time in their history last season, but were beaten 2-0 by Liverpool in the showpiece match, while their Greek opponents are aiming to reach the knockout stage for the first time since the 2013/14 campaign